[amdgpu] Monitor does not wake from sleep unless power cycled
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Hello,
I have a persistent issue where my freshly installed Ubuntu sleeps the monitor after booting.
The solution is to turn the monitor off and on again. After turning it on the login screen is displayed.
Note that when the screen is off even the combination CTRL+ALT+F2 to switch to a console TTY will not work.
Rarely the system will boot to the login sleep without the screen going to sleep.
There is the following message on dmesg:
[ 63.052273] amdgpu 0000:0a:00.0: [drm] *ERROR* mstb 00000000d9e48d98 port 1: DPCD read on addr 0x4b0 for 1 bytes NAKed
System: Ubuntu 22.04.1 LTS
CPU: AMD Ryzen 5 5600x 6-core processor × 12
GPU: AMD Radeon rx 6900 xt
Monitor: DELL Ultrasharp U3415W connected with a Display Port <-> mini-Display Port cable.
Using the default Ubuntu graphical drivers.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSign
Uname: Linux 5.15.0-56-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.2
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Dec 20 18:21:07 2022
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Navi 21 [Radeon RX 6800/6800 XT / 6900 XT] [1002:73bf] (rev c0) (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Radeon RX 6900 XT [1002:0e3a]
InstallationDate: Installed on 2022-12-05 (14 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
MachineType: ASUS System Product Name
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/11/2021
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2423
dmi.board.
dmi.board.name: ROG STRIX B550-I GAMING
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.
dmi.sys.vendor: ASUS
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.110-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
affects: | ubuntu → xorg (Ubuntu) |
I would also like to add that this issue also manifests when the display goes to sleep.
Moving the mouse or touching the keyboard (which should wake the display up) produces no effect and requires turning the monitor off and on again.